/**
 * @Author Stringzhua
 * @Date 2024/1/13 17:34
 * description:
 */
public class plus {
    public static void main(String[] args) {
        System.out.println(100+98);
        System.out.println("100"+98);
        System.out.println(100+3+"hello");
        System.out.println("hello"+100+3);
    }
}